<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>待办事项</title>
    <link rel="stylesheet" href="css/style.css">
</head>
<body>
    
    <div id="box" class="header">
      <h2 style="margin:5px">待办事项</h2>
      <input type="text" id="input" placeholder="添加事件">
      <span onclick="newElement()" class="addBtn">Add</span>
    </div>

    <ul id="list">
      <li>洗衣服</li>
      <li class="checked">打扫卫生</li>
      <li>收拾东西</li>
      <li>买水</li>
      <li>整理物品</li>
    </ul>
    
    
    <script src="js/script.js"></script>
</body>
</html>